Pith Number

pith:2XG3WBQC

pith:2013:2XG3WBQCW7SPU4JJ3TPCZSYQVD

not attested not anchored not stored refs pending

Regularity and algebraic properties of certain lattice ideals

Jorge Neves, Maria Vaz Pinto, Rafael H. Villarreal

arxiv:1301.4249 v3 · 2013-01-17 · math.AC · math.AG · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XG3WBQCW7SPU4JJ3TPCZSYQVD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:29:45.735647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5cdbb0602b7e4fa7129dcde2ccb10a8c6594013dbf9eb7f3ebc29b160473ead

Aliases

arxiv: 1301.4249 · arxiv_version: 1301.4249v3 · doi: 10.48550/arxiv.1301.4249 · pith_short_12: 2XG3WBQCW7SP · pith_short_16: 2XG3WBQCW7SPU4JJ · pith_short_8: 2XG3WBQC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2XG3WBQCW7SPU4JJ3TPCZSYQVD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d5cdbb0602b7e4fa7129dcde2ccb10a8c6594013dbf9eb7f3ebc29b160473ead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e1baa8603d439a1c8e5877abc07a84cc64dc72cb851bef7bd5b4f8c15fedf2b",
    "cross_cats_sorted": [
      "math.AG",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2013-01-17T21:37:00Z",
    "title_canon_sha256": "75856fd3cb3692d35fe511c1e0f1e2eeb6f0b36e52b23fe5bad9d22aab567ada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4249",
    "kind": "arxiv",
    "version": 3
  }
}